Working with DLLs

Office 2013 and later

Last modified: April 19, 2012

Applies to: Excel 2013 | Office 2013 | Visual Studio

This section includes information about creating and calling DLLs that work with Microsoft Excel.

Developing DLLs

Describes the benefits of using DLLs and how to create them.

How to: Access DLLs in Excel

Describes how to call DLL functions and commands through a Visual Basic for Applications (VBA) code module, directly from a worksheet, or from the Excel user interface.

Calling User-Defined Functions from DLLs

Describes how to enable DLLs to call user-defined functions.